85111818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 108230646

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 71, 82, 123, 142, 213, 246, 426, 443, 451, 781, 886, 902, 1329, 1353, 1562, 2343, 2658, 2706, 2911, 4686, 4873, 5822, 8733, 9746, 14619, 17466, 18163, 29238, 31453, 32021, 36326, 54489, 62906, 64042, 94359, 96063, 108978, 188718, 192126, 199793, 345983, 399586, 599379, 691966, 1037949, 1198758, 1289573, 2075898, 2579146, 3868719, 7737438, 14185303, 28370606, 42555909, 85111818]

約数ペア:

[(1, 85111818), (2, 42555909), (3, 28370606), (6, 14185303), (11, 7737438), (22, 3868719), (33, 2579146), (41, 2075898), (66, 1289573), (71, 1198758), (82, 1037949), (123, 691966), (142, 599379), (213, 399586), (246, 345983), (426, 199793), (443, 192126), (451, 188718), (781, 108978), (886, 96063), (902, 94359), (1329, 64042), (1353, 62906), (1562, 54489), (2343, 36326), (2658, 32021), (2706, 31453), (2911, 29238), (4686, 18163), (4873, 17466), (5822, 14619), (8733, 9746)]